14243421033100 has 108 divisors (see below), whose sum is σ = 35983687000800. Its totient is φ = 4879489507200.

The previous prime is 14243421033053. The next prime is 14243421033161. The reversal of 14243421033100 is 133012434241.

It is a happy number.

It is a super-2 number, since 2×14243421033100² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4851226 + ... + 7212574.

Almost surely, 2^{14243421033100} is an apocalyptic number.

14243421033100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14243421033100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17991843500400).

14243421033100 is an abundant number, since it is smaller than the sum of its proper divisors (21740265967700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14243421033100 is a wasteful number, since it uses less digits than its factorization.

14243421033100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362608 (or 2362594 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 14243421033100 its reverse (133012434241), we get a palindrome (14376433467341).

The spelling of 14243421033100 in words is "fourteen trillion, two hundred forty-three billion, four hundred twenty-one million, thirty-three thousand, one hundred".